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NO. | Product Name | Model / Description | Quantity |
1 | 2 Axis Stepper Driver | MC556-2A | 1 |
2 | 2 Axis 2phase Nema 34 Stepper Motor | LC86HS66 | 2 |

Drive function | Instructions |
Micro step subdivision or RPM setting | SW4 ~ SW6 three dial switches to set the drive micro-step subdivision or speed settings, a total of 8, users set subdivision or speed, should first stop the drive operation, specific micro-step subdivision or speed settings, please follow the instructions on the drive panel. |
Output current setting | 8 output currents can be set for the Driver through 3 dial switches SW1~SW3. See driver panel instruction for output current settings. |
Automatic half-flow function | The user can set the automatic semi-flow function of the driver through the software. By setting the half-current proportion and half-current time, the driver can enter the half-current state at a certain time after the pulse train stops, thus reducing the heat of the motor itself and improving the reliability. |
Signal interface | Pulse mode: PUL + and PUL-for the control pulse signal positive and negative; DIR + and DIR-for direction signal positive and negative ENA + and ENA-for enable signal positive and negative. Spontaneous Pulse IO mode: PUL + and PUL-for the start signal positive and negative; DIR + and DIR-for the direction of the signal positive and negative: ENA + and ENA-for the enable signal positive and negative |
Power connector | DC power supply, working input voltage range: 24V ~ 50VDC, recommended working voltage 36VDC, power supply more than 150W |
Installation Notes | Dimensions of the Driver: 134 x 83 x 33mm, installation pitch of holes: 111mm. |

Item | LC86HS66 |
Step Angle(°) | 1.8 |
Motor Length(mm) | 66 |
Holding Torque(N.m) | 3.3 |
Rated Current(A) | 3.0 |
Motor Weight (Kg) | 2.0 |
Ambient Temperature | -20°C~ * 50°C |
Phase Resistance(Ω) | 0.6 |
Phase Inductance(mH) | 1.6 |




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